REST Datasource

The REST Datasource is a base component of UDG to help you add existing REST APIs to your data graph. By attaching a REST datasource to a field the engine will use the REST resource for resolving.

We have a video which demoes this functionality for you.

Using external REST API as a Datasource

In order to use an external REST API as a Datasource you need to first navigate to the field which that Datasource should be attached to.

1. Click on the field which should have a datasource attached
2. From the right-hand side Configure data source panel choose REST at the bottom in the Add a new external data source section

3. Provide data source name, URL, method to be used. Optionally you can add headers information and configure field mapping

4. Click SAVE button to persist the configuration and generate a REST resolver, which will resolve this field at runtime.

Using Tyk REST API as a Datasource

1. Click on the field which should have a datasource attached
2. From the right-hand side Configure data source panel choose REST | Tyk dropdown to see all available APIs

3. Choose which Tyk REST API you want to attach
4. Provide data source name, endpoint and method to be used. Optionally you can add headers information and configure field mapping

5. Click SAVE button to persist the configuration and generate a REST resolver, which will resolve this field at runtime.

Once done the field you just configured will show information about data source type and name: